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1.发明公开
公开(公告)号：EP1561904A2
公开(公告)日：2005-08-10
申请号：EP05250707.6
申请日：2005-02-08
发明人： Dube, Bryan P. , Page, Richard
CPC分类号： F01D11/127 , F01D5/225 , F05B2240/33
摘要： A turbine blade (10) for use in a gas turbine engine is provided. The turbine blade (10) includes an airfoil portion (12) having a tip end (15), a shroud (16) attached to the tip end (15), which shroud (16) has an outer surface (18), and a knife edge (20) attached to the outer surface (18) of the shroud (16). The knife edge (20) has a pair of cutter blades (28,30) protruding outwardly from the knife edge (20).
摘要翻译： 提供一种用于燃气涡轮发动机的涡轮叶片（10）。 涡轮叶片（10）包括具有尖端（15）的翼型部分（12），附接到尖端（15）的护罩（16），该护罩（16）具有外表面（18） 附接到护罩（16）的外表面（18）的刀刃（20）。 刀刃（20）具有从刀刃（20）向外突出的一对刀片（28,30）。
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2.发明公开Hollow fan blade for gas turbine engine 有权HohleGebläseschaufelfürStrömungsmaschineund entsprechendes Herstellungsverfahren
公开(公告)号：EP1557529A2
公开(公告)日：2005-07-27
申请号：EP05250320.8
申请日：2005-01-24
IPC分类号： F01D5/14
CPC分类号： B23P15/04 , F01D5/147 , F01D5/18 , F04D29/324 , F05D2220/324 , F05D2220/36 , F05D2230/10 , Y02T50/671 , Y02T50/676 , Y10T29/49339
摘要： A hollow fan blade (30) for turbo fan gas turbine engines is formed of two separate detail halves (30a,30b). Each detail half has a plurality of cavities (40) and ribs (42) machined out to reduce weight. These detail halves (30a,30b) are subsequently bonded and given an airfoil shape in the forming operation. The present invention provides a hollow fan blade with internal cavity and rib geometry with improved durability that permits the bonding and forming to be performed without the need for gas pressurization. The ability to form the hollow fan blade of the present invention without gas pressurization is a result of the cavity (40) and rib (42) geometry and the orientation of the ribs. The ribs (42) are tapered and transition into a compound radius of the floor (48) that simulates the classical arch design element. The orientation of the ribs (42) is generally in a parallel plane with the load vector that results from forming loads during the pre-form and final form operations. This orientation provides compressive stress transfer into the ribs and away from the concave and convex skins. The rib spacing is controlled where ribs (42) can not be held in a parallel plane with the load vector.
摘要翻译： 用于涡轮风扇燃气涡轮发动机的中空风扇叶片（30）由两个分开的细部半部（30a，30b）形成。 每个细节一半具有多个空腔（40）和加工成减重的肋（42）。 这些细部半部（30a，30b）随后在成形操作中结合并给予翼型形状。 本发明提供一种具有内腔和肋几何结构的中空风扇叶片，具有改进的耐久性，允许在不需要气体加压的情况下执行粘合和成形。 在没有气体加压的情况下形成本发明的中空风扇叶片的能力是空腔（40）和肋（42）的几何形状和肋的取向的结果。 肋（42）是锥形的并且转变成模拟古典拱形设计元件的地板（48）的复合半径。 肋（42）的取向通常处于与预成型和最终成型操作期间形成载荷产生的负载矢量的平行平面。 该方向提供压缩应力传递到肋中并远离凹凸表皮。 控制肋间距，其中肋（42）不能与负载矢量保持在平行平面中。
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公开(公告)号：EP1555048A3
公开(公告)日：2005-07-27
申请号：EP05007180.2
申请日：2001-04-17
发明人： Blacklock, Luther
IPC分类号： A63B69/36
CPC分类号： A63B69/3632 , A63B53/10 , A63B69/3641 , A63B69/3644 , A63B2071/027 , A63B2225/09
摘要： A golf training club (60) comprising a shaft (62) with a grip (64) at one end and a sleeve (66) rotatably mounted about the shaft. The golf training club (60) is suitable for use with a golf training aid (20) which comprises a circular hoop (22) that is inclined or inclinable in use at an angle to the horizontal. A planar surface (44) is defined extending outwardly from the surface of the upper end (42) of the hoop and parallel to the plane of the hoop (22).
摘要翻译： 一种高尔夫球训练球杆（60），包括在一端具有把手（64）的轴（62）和围绕所述轴可旋转地安装的套筒（66）。 高尔夫训练杆（60）适于与高尔夫球训练辅助装置（20）一起使用，该训练辅助装置包括在使用中以与水平方向成一定角度倾斜或倾斜的环形箍（22）。 平坦表面（44）被限定为从箍的上端（42）的表面向外延伸并且平行于环（22）的平面。
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公开(公告)号：EP1555048A2
公开(公告)日：2005-07-20
申请号：EP05007180.2
申请日：2001-04-17
发明人： Blacklock, Luther
IPC分类号： A63B69/36
CPC分类号： A63B69/3632 , A63B53/10 , A63B69/3641 , A63B69/3644 , A63B2071/027 , A63B2225/09
摘要： A golf training club (60) comprising a shaft (62) with a grip (64) at one end and a sleeve (66) rotatably mounted about the shaft.
The golf training club (60) is suitable for use with a golf training aid (20) which comprises a circular hoop (22) that is inclined or inclinable in use at an angle to the horizontal. A planar surface (44) is defined extending outwardly from the surface of the upper end (42) of the hoop and parallel to the plane of the hoop (22).摘要翻译： 一种高尔夫球训练球杆（60），包括在一端具有把手（64）的轴（62）和围绕所述轴可旋转地安装的套筒（66）。 高尔夫训练杆（60）适于与高尔夫球训练辅助装置（20）一起使用，该训练辅助装置包括在使用中以与水平方向成一定角度倾斜或倾斜的环形箍（22）。 平坦表面（44）被限定为从箍的上端（42）的表面向外延伸并且平行于环（22）的平面。
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公开(公告)号：EP1551258A1
公开(公告)日：2005-07-13
申请号：EP03749738.5
申请日：2003-09-17
IPC分类号： A47F3/04
CPC分类号： A47F3/0447 , A47F2003/046
摘要： A refrigeration system comprises a display case defining a display space. A cooling element cools the display space. An air mover direct air across the cooling element. At least one air outlet guides cool air into the display space to an air inlet located at the end of the shelf.
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公开(公告)号：EP1548235A2
公开(公告)日：2005-06-29
申请号：EP04257975.5
申请日：2004-12-20
CPC分类号： F01D9/041 , F01D5/18 , F05D2230/12 , F05D2230/21 , F05D2260/202
摘要： A cast vane cluster (32) with enhanced cooling contains an inner and an outer platform (34, 36) and at least two airfoils (38) for directing a primary fluid stream axially rearward . A duct (56) is bounded by inner and outer endwall surfaces (40, 44), and adjacent airfoil fluid directing surfaces. One or more cooling holes (62) in the duct are drilled using an electrodischarge machine (EDM) method without a line of sight from the drilling equipment to the cooling hole location. One or more cooling holes (62), located in portions of the duct, may not be visible when viewed from an external location. Additionally, one or more cooling holes (62) may only have an outlet cross sectional ar ea (66) visible when viewed along a longitudinal axis from an external location.
摘要翻译： 具有增强的冷却的铸叶簇（32）包含内平台和外平台（34,36）和至少两个用于将主流体流轴向引导的翼型件（38）。 管道（56）由内和外端壁表面（40,44）和相邻的翼型流体引导表面限定。 使用电放电机（EDM）方法钻出管道中的一个或多个冷却孔（62），而没有从钻井设备到冷却孔位置的视线。 位于管道部分的一个或多个冷却孔（62）在从外部位置观察时可能不可见。 另外，当从外部位置沿着纵向轴线观察时，一个或多个冷却孔（62）可以仅具有可见的出口横截面（66）。
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7.发明公开
公开(公告)号：EP1548230A2
公开(公告)日：2005-06-29
申请号：EP04257791.6
申请日：2004-12-15
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F05D2260/2212 , Y02T50/676
摘要： A blade (20) for a gas turbine engine (10) includes a trailing edge cooling chamber (30), wherein the pressure and suction sides (26,28) are connected by an array of spaced pedestals (32,34,36) . The pedestals (34) in a region most subject to thermal stresses are formed to be elliptical, such that the thermal stresses are spread over a larger area. Thus, stress concentrations are reduced. Also, various sized cylindrical pedestals may be used at other locations.
摘要翻译： 用于燃气涡轮发动机（10）的叶片（20）包括后缘冷却室（30），其中所述压力和吸力侧面（26,28）通过间隔开的基座（32,34,36）的阵列连接。 最受热应力的区域中的基座（34）形成为椭圆形，使得热应力分布在更大的面积上。 因此，应力集中降低。 此外，可以在其他位置使用各种尺寸的圆柱形基座。
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公开(公告)号：EP1547959A2
公开(公告)日：2005-06-29
申请号：EP05005785.0
申请日：1997-12-19
IPC分类号： B66B11/00
CPC分类号： B66B7/02 , B66B7/027 , B66B7/06 , B66B11/0045 , B66B11/08
摘要： Mounting apparatus for a traction machine (26) disposed in a hoistway includes a pair of beams (52,64) that extend through the hoistway to the pit (62). One of the beams (52) includes a mounting plate (54) disposed at the top of the beam and to which the traction machine (26) is fastened. The elevator car frame (14) is engaged with guide rails (16) that are functionally separate from the beams (52,64). In a particular embodiment, the guide rails (16) are retained to the beams (52,64) by clips. The clips retain and position the guide rail (16) without subjecting the guide rails (16) to the load of the traction machine (26) .
摘要翻译： 设置在井道中的牵引机（26）的安装装置包括延伸穿过井道（62）的一对梁（52,64）。 梁（52）中的一个包括设置在梁的顶部的安装板（54），并且牵引机（26）被紧固在该安装板上。 电梯轿厢架（14）与功能上与梁（52,64）分离的导轨（16）接合。 在特定实施例中，导轨（16）通过夹子保持在梁（52,64）上。 夹子保持和定位导轨（16），而不会使导轨（16）承受牵引机（26）的负载。
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公开(公告)号：EP1545298A2
公开(公告)日：2005-06-29
申请号：EP03771738.6
申请日：2003-07-24
发明人： CHEN, Bo , BENNI, Paul B.
IPC分类号： A61B5/00
摘要： A method and apparatus for non-invasively determining the blood oxygenation within a subject's tissue is provided that utilizes a near infrared spectrophotometric (NIRS) sensor capable of transmitting a light signal into the tissue of a subject and sensing the light signal once it has passed through the tissue via transmittance or reflectance.
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10.发明公开Electrolyte support member for high differential pressure electrochemical cell 有权Elektrolyt-Stützvorrichtungfüreine elektrochemische Zelle mit Hhem Differenzdruck
公开(公告)号：EP1544932A2
公开(公告)日：2005-06-22
申请号：EP04257868.2
申请日：2004-12-16
发明人： Leonida, Andrei
CPC分类号： H01M8/0247 , C25B13/02 , H01M4/8626 , H01M8/0258 , H01M8/0265 , H01M8/0271 , H01M8/0289 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T29/49995 , Y10T29/49996
摘要： A support member (20) is useful for supporting membranes such as solid polymer electrolyte ion exchange membranes such as those used in electrochemical cell applications. The support member (20) has a first lattice pattern (24) on a first side (28) of a single piece (22) of material. A second lattice pattern (30) on a second side (32) of the single piece (22) of material cooperates with the first lattice pattern (24) to establish a plurality of flow passages across the material. Each lattice pattern (24, 30) has a corresponding plurality of recesses (26, 34) that extend partway through the material and overlapping portions of the recesses (26, 34) define the flow passages. In a disclosed example, the monolithic support member lattice patterns (24, 30) are established using chemical etching.
摘要翻译： 支撑构件（20）可用于支撑膜，例如固体聚合物电解质离子交换膜，例如在电化学电池应用中使用的膜。 支撑构件（20）在单件（22）材料的第一侧（28）上具有第一格子图案（24）。 单件（22）的第二侧（32）上的第二格子图案（30）与第一格子图案（24）协作以建立穿过材料的多个流动通道。 每个格子图案（24,30）具有相应的多个凹槽（26,34），该凹槽部分延伸穿过材料并且凹部（26,34）的重叠部分限定了流动通道。 在公开的示例中，使用化学蚀刻来建立整体式支撑构件晶格图案（24,30）。
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